Patterns and Drivers of Recent Disturbances Across the Temperate Forest Biome

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DOI: 10.1038/s41467-018-06788-9

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Biome-Specific Scaling of Ocean Productivity, Temperature, and Carbon Export Efficiency

UC Irvine UC Irvine Previously Published Works Title Biome-specific scaling of ocean productivity, temperature, and carbon export efficiency Permalink https://escholarship.org/uc/item/9vk7r4v9 Journal Geophysical Research Letters, 43(10) ISSN 0094-8276 Authors Britten, GL Primeau, FW Publication Date 2016 DOI 10.1002/2016GL068778 License https://creativecommons.org/licenses/by/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California PUBLICATIONS Geophysical Research Letters RESEARCH LETTER Biome-specific scaling of ocean productivity, 10.1002/2016GL068778 temperature, and carbon export efficiency Key Points: Gregory L. Britten1 and François W. Primeau1 • Optimized models predict carbon fi export ef ciency from net primary 1Department of Earth System Science, University of California, Irvine, USA production and sea surface temperature • Biome-specific relationships impact global export inferred from Abstract Mass conservation and metabolic theory place constraints on how marine export production (EP) satellite-derived variables scales with net primary productivity (NPP) and sea surface temperature (SST); however, little is empirically • Individual biomes respond differently known about how these relationships vary across ecologically distinct ocean biomes. Here we compiled in to simulated net primary production fi and sea surface temperature changes situ observations of EP, NPP, and SST and used statistical model selection theory to demonstrate signi cant biome-specific scaling relationships among these variables. Multiple statistically similar models yield a À threefold variation in the globally integrated carbon flux (~4–12 Pg C yr 1) when applied to climatological Supporting Information: • Supporting Information S1 satellite-derived NPP and SST. Simulated NPP and SST input variables from a 4×CO2 climate model experiment • Data Set S1 further show that biome-specific scaling alters the predicted response of EP to simulated increases of • Data Set S2 atmospheric CO2.
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Global Ocean Biomes Data (ESSD)

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Riparian Vegetation Research in Mediterranean-Climate Regions: Common Patterns, Ecological Processes, and Considerations for Management

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